272 Configuring Device Information
The following is an example of some of the CLI commands:
Defining DHCP Snooping on VLANs
The DHCP Snooping VLAN Settings Page allows network managers to enable DHCP Snooping
on VLANs. DHCP snooping separates ports in the VLAN. To enable DHCP Snooping on VLAN,
ensure that DHCP Snooping is enabled on the device.
To define DHCP snooping on VLANS, click Switch→ DHCP Snooping → VLAN Settings
Figure 7-17. VLAN Settings
•
VLAN ID
— The VLAN on which DHCP snooping can be enabled.
•
Enabled VLANs
— Contains a list of VLANs on which DHCP snooping is enabled.
Console# show ip dhcp snooping
DHCP snooping is enabled
DHCP snooping is configured on following VLANs: 2, 7-18
DHCP snooping database: enabled
Option 82 on untrusted port is allowed
Verification of hwaddr field is enabled
Interface Trusted
----------- -----------
g1 yes
g2 yes
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